6304 21st Avenue, Brooklyn
Two-family · built c. 1915 · Block 5542, Lot 36.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $89,820
- 2026–27 tax
- $9,214
- Market value (city estimate)
- $1,497,000
- Taxable value
- $46,434
- Assessed land
- $13,860
- Assessed improvements
- $75,960
Zoning
R5: floor area ratio 0.72 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.